Clex Key vs Notify+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clex Key
This app allows you to open and close electronic locking units using your smartphone via Bluetooth Low Energy. It ensures high security through a two-part invitation confirmation process. The updated version offers more efficient communication, stable performance, and an improved user interface.
- Unlock doors via Bluetooth
- Receive mobile keys
- Efficient communication with locking units
- Improved user guidance
- High security standards
- Execute block requests
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Welcome to the new Clex Key App 2! Uhlmann & Zacher presents the Clex Key App, which has been developed from scratch. More efficient communication to the locking units, more stable overall behavior and easy-to-use UI as well as better user guidance for invitation / authorization by the administrator characterize the new Clex Key App. With the Clex Key App, the electronic locking units of Uhlmann & Zacher can be opened and closed using the smartphone. In the process, the smartphone communicates with the locking units via Bluetooth® Low Energy. High security standards To ensure the necessary security, you will receive an invitation to set up your Clex Key app from the operator of the locking system by e-mail and also a short message on your phone. Only after confirming both parts of the invitation, your key can be used to open the locking units using your smartphone Functions: - Receive mobile keys and unlock doors via Bluetooth® - Execute block requests for the administrator
Notify+
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ALTEC A3TECH - Notify+ Prenez le contrôle total de votre système d'alarme grâce à Notify+! Notre plateforme vous offre non seulement une gestion efficace de vos alarmes, mais aussi des fonctionnalités avancées pour assurer votre sécurité. Caractéristiques principales: Notifications d'Alarme: Recevez des alertes instantanées directement sur votre appareil. Télécommande à Distance: Pilotez à distance votre système avec facilité. État du Système en Temps Réel: Surveillez l'état de votre système d'alarme en temps réel, où que vous soyez. Évènements au Fil de l'Eau: Soyez toujours informé des évènements de votre système d'alarme en temps réel. Notifications Renforcées: Avec nos alertes critiques, soyez assuré que vous ne manquerez jamais une notification importante. Téléchargez dès maintenant et assurez une sécurité maximale pour vous et vos proches! Liste des produits compatibles à l'application: - SIMPL'GSM IP 3G 12V - version soft minimal requise: 2.01 - SIMPL'GSM IP 3G 230V - version soft minimal requise: 2.01 - SWITCH'GSM IP 3G 12V - version soft minimal requise: 4.01 - SWITCH'GSM IP 3G 230V - version soft minimal requise: 4.01
Screenshots
Verdict
The clearest difference is update cadence: Notify+ at every 3 weeks against Clex Key's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Clex Key ships an update every 2 months, Notify+ every 3 weeks. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.
| Parameter | Clex Key | Notify+ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 18 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Uhlmann & Zacher GmbH | ATLS |
In-app purchases
Clex Key
No in-app purchases
Notify+
No in-app purchases
